<template>
  <el-row :gutter="40" class="panel-group">
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class="card-panel-icon-wrapper">
          <svg-icon icon-class="yonghuliang" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            注册总人数
          </div>
          <count-to :start-val="0" :end-val="userCount" :duration="2600" class="card-panel-num"/>
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class="card-panel-icon-wrapper">
          <svg-icon icon-class="chongzhiliang" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            矿机购买金额
          </div>
          <count-to :start-val="0" :end-val="messageCount" :duration="3000" class="card-panel-num" />
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class="card-panel-icon-wrapper">
          <svg-icon icon-class="tixianliang" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            充值金额
          </div>
          <count-to :start-val="0" :end-val="orderCount" :duration="3200" :decimals="2" class="card-panel-num" />
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class="card-panel-icon-wrapper">
          <svg-icon icon-class="zhiyaliang" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            提现金额
          </div>
          <count-to :start-val="0" :end-val="priceCount" :duration="3600" :decimals="2" class="card-panel-num"  />
        </div>
      </div>
    </el-col>
  </el-row>
</template>

<script>
import CountTo from 'vue-count-to';
import axios from 'axios';

const userCount = 0;
const messageCount = 0;
const priceCount = 0.0;
const orderCount = 0.0;

export default {
  userCount,
  messageCount,
  priceCount,
  orderCount,

  components: {
    CountTo
  },
  methods: {
    handleSetLineChartData(type) {
      this.$emit('handleSetLineChartData', type)
    }
  },

  mounted() {

    // 发ajax请求，用以获取数据，
    //正式
    //const url = 'http://8.135.121.102:8083/data/config/getUserCount';

    //测试
    const url = 'http://localhost:9000/data/config/getUserCount';

    axios.get(url).then(
      response => {
        const result = response.data.data;

        this.userCount = result.userCount;
        this.messageCount = result.messageCount;
        this.priceCount = result.priceCount;
        this.orderCount = result.orderCount;

      }
    ).catch(
      response => {
        alert('系统繁忙!' + response);
      },
    );
  },

  data () {
    return {
      userCount: userCount,
      priceCount: priceCount,
      orderCount: orderCount,
      messageCount: messageCount
    }
  }
}

</script>

<!--<script>
  import axios from 'axios';
  export default {

  mounted() {
// 发ajax请求，用以获取数据，此处地址意思是查询 github中 vue 星数最高的项目
    const url = 'http://localhost:8080/system/config/getUserCount';

    axios.get(url).then(
      response => {
        const result = response.data;
      }
    ).catch(
      response => {
        alert('请求失败 + ' + response);
      },
    );
  }
}
</script>-->

<style lang="scss" scoped>
.panel-group {
  margin-top: 18px;

  .card-panel-col {
    margin-bottom: 32px;
  }

  .card-panel {
    height: 108px;
    cursor: pointer;
    font-size: 12px;
    position: relative;
    overflow: hidden;
    color: #666;
    background: #fff;
    box-shadow: 4px 4px 40px rgba(0, 0, 0, .05);
    border-color: rgba(0, 0, 0, .05);

    &:hover {
      .card-panel-icon-wrapper {
        color: #fff;
      }

      .icon-people {
        background: #40c9c6;
      }

      .icon-message {
        background: #36a3f7;
      }

      .icon-money {
        background: #f4516c;
      }

      .icon-shopping {
        background: #34bfa3
      }
    }

    .icon-people {
      color: #40c9c6;
    }

    .icon-message {
      color: #36a3f7;
    }

    .icon-money {
      color: #f4516c;
    }

    .icon-shopping {
      color: #34bfa3
    }

    .card-panel-icon-wrapper {
      float: left;
      margin: 14px 0 0 14px;
      padding: 16px;
      transition: all 0.38s ease-out;
      border-radius: 6px;
    }

    .card-panel-icon {
      float: left;
      font-size: 48px;
    }

    .card-panel-description {
      float: right;
      font-weight: bold;
      margin: 26px;
      margin-left: 0px;

      .card-panel-text {
        line-height: 18px;
        color: rgba(0, 0, 0, 0.45);
        font-size: 16px;
        margin-bottom: 12px;
      }

      .card-panel-num {
        font-size: 20px;
        font-weight:900;
        color: #333333;

      }
    }
  }
}

@media (max-width:550px) {
  .card-panel-description {
    display: none;
  }

  .card-panel-icon-wrapper {
    float: none !important;
    width: 100%;
    height: 100%;
    margin: 0 !important;

    .svg-icon {
      display: block;
      margin: 14px auto !important;
      float: none !important;
    }
  }
}
</style>
